Toolex Carbide Taper Shank Intermediate Reamer H5 21.64mm

Toolex Carbide Taper Shank Intermediate Reamer H5 21.64mm is a precision reamer designed for accurate hole sizing in metalworking and tooling applications. With a carbide-tipped cutting edge (K10) and a taper shank, it delivers durable performance and dependable results across a range of materials. Ideal for engineers, machinists, toolmakers, and skilled hobbyists who need consistent hole quality and clean finishes.

This reamer is manufactured to order to ensure you receive the exact specifications you require. Please allow 24–48 hours for despatch. If you see a listing marked “in stock,” that refers to blanks ready to be processed into your reamer — the final tool itself is built to order.

• Carbide tipped for longer life: K10 carbide tip delivers enhanced wear resistance and maintains precise hole size through heavy use and harder materials, reducing the need for rework.
• Taper shank DIN 8051 B for secure fit: Taper shank design provides rigid, toolholder-friendly engagement with minimal runout, improving reliability in precision reaming.
• Left-hand spiral flute with right-hand cutting: Optimized flute and cutting direction deliver smooth chip evacuation, cleaner holes, and stable performance in demanding applications.

Designed for repeatable, high-precision results, the reamer supports reliable manufacturing and consistent interchange with compatible tooling. Its 21.64 mm diameter, ISO H5 tolerance within DIN 8051 B standards, and carbide-tipped construction make it a dependable choice for projects that require tight tolerances and durable performance, from prototype runs to production work.